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Try to follow accessibility best practices

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ref https://developer.mozilla.org/en-US/docs/Web/HTML/Element/progress
This commit is contained in:
0x1eef 2024-07-12 03:26:32 -03:00
parent 4f222ffda6
commit f28c7ace87
3 changed files with 57 additions and 23 deletions
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39
README.md
View file

@ -20,13 +20,30 @@ progress bar is removed once the delivery is complete:
<head>
<title>Postman</title>
<script type="module" src="delivery.js"></script>
<style>
html, html body { height: 100%; }
main.postman {
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
main.postman progress {
max-width: 200px;
}
main.postman .percent {
font-family: courier;
font-size: smaller;
}
</style>
</head>
<body>
<div class="postman loader">
<progress value="0" max="100"></progress>
<span class="percentage"></span>
</div>
</div>
<main class="postman">
<label>
<progress id="progress" value="0" max="100"></progress>
</label>
</main>
</body>
</html>
```
@ -36,8 +53,9 @@ progress bar is removed once the delivery is complete:
```typescript
import postman, { item } from "postman";
document.addEventListener("DOMContentLoaded", () => {
const bar = document.querySelector("progress");
const span = document.querySelector(".percentage");
const postman = document.querySelector("main.postman");
const bar = postman.querySelector("progress");
const span = postman.querySelector(".percent");
const delivery = postman(
item.font("Kanit Regular", "url(/fonts/kanit-regular.ttf)"),
item.script("/js/app.js"),
@ -45,7 +63,7 @@ document.addEventListener("DOMContentLoaded", () => {
item.css("/css/app.css"),
item.progress((percent) => {
bar.value = percent;
span.innerText = `${percent}%`;
bar.innerText = span.innerText = `${percent}%`;
})
).deliver();
@ -54,9 +72,8 @@ document.addEventListener("DOMContentLoaded", () => {
package.fonts.forEach((font) => documents.fonts.add(font));
package.scripts.forEach((script) => document.body.appendChild(script));
package.css.forEach((css) => document.head.appendChild(css));
/* Replace progress bar */
bar.remove();
span.remove();
/* Replace loading screen */
postman.remove();
});
});
```

12
share/postman/examples/progressbar/delivery.js
View file

@ -1,7 +1,8 @@
import postman, { item } from "postman";
document.addEventListener("DOMContentLoaded", () => {
const bar = document.querySelector("progress");
const span = document.querySelector(".percentage");
const postman = document.querySelector("main.postman");
const bar = postman.querySelector("progress");
const span = postman.querySelector(".percent");
const delivery = postman(
item.font("Kanit Regular", "url(/fonts/kanit-regular.ttf)"),
item.script("/js/app.js"),
@ -9,7 +10,7 @@ document.addEventListener("DOMContentLoaded", () => {
item.css("/css/app.css"),
item.progress((percent) => {
bar.value = percent;
span.innerText = `${percent}%`;
bar.innerText = span.innerText = `${percent}%`;
})
).deliver();
@ -18,8 +19,7 @@ document.addEventListener("DOMContentLoaded", () => {
package.fonts.forEach((font) => documents.fonts.add(font));
package.scripts.forEach((script) => document.body.appendChild(script));
package.css.forEach((css) => document.head.appendChild(css));
/* Replace progress bar */
bar.remove();
span.remove();
/* Replace loading screen */
postman.remove();
});
});

29
share/postman/examples/progressbar/index.html
View file

@ -2,13 +2,30 @@
<html>
<head>
<title>Postman</title>
<script type="module" src="postman.js"></script>
<script type="module" src="delivery.js"></script>
<style>
html, html body { height: 100%; }
main.postman {
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
main.postman progress {
max-width: 200px;
}
main.postman .percent {
font-family: courier;
font-size: smaller;
}
</style>
</head>
<body>
<div class="postman loader">
<progress value="0" max="100"></progress>
<span class="percentage"></span>
</div>
</div>
<main class="postman">
<label>
<progress id="progress" value="0" max="100"></progress>
</label>
</main>
</body>
</html>